Flame Retardant Rubber Seals

Product Name	Door seal strip
Main Material	Silicon,Nitrile,Neoprene rubber,PVC,TPE,TPV
Inner material	Bendable steel sheet
Surface material	flocking
Color	Black, white, blue, etc,or as your requiment
Temperature	-40~+170°C
Hardness	20~80 shore A
Tensile elongation	≥250%
Tensile strength	≥5.0 Mpa
Produce Craft	Best Vulcanization and Microwave curing
Produce Technique	Extrusion or molded
Functions	1: Reduce noise, dust, water, frost, shock 2: excellent damping effect
Features	1. High temperature resistance 2. Excellent weather, ageing and chemical resistance 3. Low friction, excellent sealing property, noise absorption 4. The obvious function is shockproof to reduce door slam
Sample	For free
Service	As customers' drawings or sample, We design the mould and produce it

Flame Retardant Rubber Seals – Premium Safety & Performance Solutions

Key advantages include:

Certified flame-retardant formulations (UL94, FMVSS 302, or as required)

Strong sealing performance against dust, water, air, and vibration

Excellent mechanical strength with good tear and abrasion resistance

Weather and ozone resistance, suitable for indoor and outdoor use

Customizable profiles, hardness options, colors, and sizes

These seals are widely used in automotive components, electrical enclosures, railway systems, construction equipment, energy facilities, and any application requiring fire-safe sealing materials.

With precise extrusion technology and strict quality control, Jinjiang Yunli Technology Co., Ltd. ensures consistent material purity and performance reliability-never using recycled materials and always prioritizing safety and durability.

Flame Retardant Rubber Seals are engineered to provide exceptional sealing performance while meeting stringent fire-safety requirements in demanding industrial environments. These seals are formulated with specialized flame-resistant compounds, ensuring that the material self-extinguishes when exposed to fire and prevents the spread of flames. This makes them ideal for applications where safety, durability, and regulatory compliance are critical.

Manufactured with high-quality elastomers such as EPDM, silicone, and NR blends, our Flame Retardant Rubber Seals offer excellent resilience, weather resistance, ozone stability, and long-term compression-set performance. They maintain flexibility across a wide temperature range, typically from –40°C to 120°C depending on the compound, while delivering reliable resistance against water, chemicals, and environmental aging.

 

 

FAQ for Flame Retardant Rubber Seals

1. What are Flame Retardant Rubber Seals and where are they used?
Flame Retardant Rubber Seals are specialized sealing materials designed to resist ignition and prevent the spread of fire. They are widely used in automotive systems, electrical cabinets, construction machinery, HVAC equipment, and industries requiring strict fire-safety standards.

2. What certifications can Flame Retardant Rubber Seals meet?
Depending on the compound, these seals can meet common standards such as UL94 V-0, FMVSS 302, and EN45545 for railway applications. Jinjiang Yunli Technology Co., Ltd. can customize formulations to meet your required flame-retardant rating.

3. What materials are used to produce Flame Retardant Rubber Seals?
They are typically made from high-quality EPDM, silicone, or NR-based elastomers with added flame-retardant agents. These materials give the seals excellent weather resistance, flexibility, and long-term durability even under harsh conditions.

4. Can Flame Retardant Rubber Seals be customized for different applications?
Yes. Flame Retardant Rubber Seals can be fully customized in hardness, profile shape, color, density, and fire-retardant grade. Our factory supports OEM extrusion profiles to match specific equipment or industry requirements.

5. What advantages do Flame Retardant Rubber Seals offer compared to standard rubber seals?
Compared with regular seals, flame-retardant versions provide self-extinguishing behavior, higher safety for electrical or high-heat environments, better compliance with international regulations, and superior performance in demanding industrial settings.

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